silicon dioxide
диоксид кремния, кремнезём
Siliciumdioxid, Siliziumdioxid
A hard glassy mineral, SiO₂, occurring as quartz, sand, opal etcA hard glassy mineral, SiO₂, occurring as quartz, sand, opal etc. Informally known as silica.
Meaning
1 senses(uncountable)A hard glassy mineral, SiO₂, occurring as quartz, sand, opal etc. Informally known as silica.
Siliciumdioxid, Siliziumdioxid
диокси́д кре́мнияdioksíd krémnija, двуо́кись кре́мнияdvuókisʹ krémnija, кремнезёмkremnezjóm
More definitions
- a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite
Translations
7 languagesРусский
By meaning 1
SiO2:
Deutsch
By meaning 1
SiO2:
Synonyms
2 synonymsClose in meaning
- a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite:silicasilicon oxide
Word family
1 related wordsRelatedcarbon dioxideB2
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable